WordPress on the lan - how to use the correct url

Phpmyadmin > wordpress > wp_options

Problem: localhost in stead of ip
In links and stylesheets WordPress used something like:

http://localhost/whatever ...

It should be something like:

http://192.168.0.22/whatever ...

Solution: 
Open the wp_options table, and rename the http address to the correct ip, e.g.

siteurl: http://192.168.0.12/wordpress
home: http://192.168.0.12/wordpress